Individual Test Kits:

Nitrate Phosphate (Individual Test Kits)
Nitrate Phosphate: The kit #3119 uses one comparator that contains both nitrate and phosphate standards. The phosphate method in kit #3119 is an ascorbic acid reduction.
Order Code/Model	Test System	Range/Sensitivity	# of Tests (# Reagents)	Shipping Code (Weight/lbs)
3119	Cadmium Reduction Nitrate/Phosphate Octet Comparator with Axial Reader	0.2, 0.4, 0.6, 1.0 ppm NO3––N; 0.2, 0.4, 0.6, 1.0 ppm PO43–	Nitrate: 40 (2) Phosphate: 50 (2)	R3 (2)

Shipping Codes & Weight:

Shipping codes and weights for shipping are included in this catalog for your convenience. The shipping code will refer to one of the following in the chart below. Weight will be in pounds and enclosed in ( ).

• NH: Non Hazardous - No Fees
• HF: Hazardous Materials - Air & Ground Fees
• R1: Small Quantity Hazardous Materials - No Fees
• R2 & R3: Hazardous Materials - Air Fees Only

Direct Reading Titrators have a specific range, but may be refilled to test higher concentrations.